<!DOCTYPE html>
<html>
	<head>
		<meta charset="utf-8">
		<title>网站跳转</title>
	</head>
	<body>
		<select value="selee" name="" onchange="doedex()">
			<option value ="">--选择网站--</option>
			<option value="http://www.baidu.com">百度</option>
			<option value ="http://www.taobao.com">淘宝</option>
			<option value ="http://www.jingdong.com">京东</option>
		</select>
	</body>
	<script type="text/javascript">
		function doedex(){
			var Webual=document.getElementById('selee').value
			location.href=Webual;
		}
	</script>
</html>
